103 entries under vague topic. ×
| undefined(adjective, rough, uncertain, doubtful, dim) | |
| dubious(adjective, rough, uncertain, unreasonable, doubtful) | |
| uncertain(adjective, clear, rough, difficult, dark) | |
| confusing(adjective, hard, uncertain, unclear) | |
| formless(adjective, unclear, chaotic, indistinct) | |
| imprecise(adjective, rough, unknown, unclear) | |
| involved(adjective, hard, difficult, complex, sophisticated) | |
| subtle(adjective, quiet, hard, sharp, plain) | |
| complicated(adjective, hard, difficult, complex, sophisticated) | |
| inexact(adjective, weak, rough, dark, dim) | |
| loose(adjective, hard, rough, delicate, complex) | |
| questionable(adjective, uncertain, doubtful, shaky) | |
| unspecified(adjective, rough, strange, mysterious) | |
| elusive(adjective, subtle, hazy, indistinct) | |
| general(adjective, rough, unknown, unclear) | |
| gray(verb, adjective, dull, cover, confuse) | |
| inconclusive(uncertain, shaky, restricted, unclear) | |
| intangible(adjective, unknown, general, subtle) | |
| undetermined(adjective, weak, rough, dark, strange) | |
| unspecific(adjective, unknown, general, unclear) |
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| APA | Smart Define. (2016). obscure thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/obscure/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "obscure thesaurus" https://smartdefine.org/obscure/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, obscure thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/obscure/thesaurus/synonyms>. |
| MLA | Smart Define. "obscure thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/obscure/thesaurus/synonyms> |